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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

This study has been performed on DMH (Dimethyl Hydantoin)and has been used for read-across purposes.
The effect of DMH on the growth of Pseudokirchnerella subcapitata has been investigated and the EC50 values were determined to be
greater than 1000 mg/L. Correspondingly the NOEC was 1000 mg/L.

Key value for chemical safety assessment

EC50 for freshwater algae:
1 000 mg/L
EC10 or NOEC for freshwater algae:
1 000 mg/L

Additional information